Why are coal, oil, and natural gas called fossil fuels
Nov 27, 2020#0183;#32;Coal, oil and natural gas are all called fossil fuels because they are items that can be used as fuel in the modern world. They have been around for a long time. In fact, time is responsible for making them the type of organic material that they are now. They have been exposed to the earths natural heat and pressure from the crust.